April 21st, 2017

Born on April 21st, 2017

Age in days, weeks and months
Wow, over 2,000 days old!

Why not celebrate an alternative birthday? In 438 days, exactly on July 8th, 2025, people who were born on April 21st, 2017 will be 3,000 days old!

... in seconds, minutes and hours

What happened on April 21st?

April 21st, 2021

The Indonesian Navy submarine Nanggala sank with the loss of all 53 people on board.

April 21st, 2014

The city of Flint, Michigan, U.S., changed its water source to the Flint River, which exposed residents to lead poisoning.

April 21st, 2010

Ukraine and Russia signed the Kharkiv Pact, extending the Russian lease on naval facilities in Crimea.

April 21st, 1975

South Vietnamese president Nguyễn Văn Thiệu resigned on hearing of the fall of Xuân Lộc, the last battle of the Vietnam War.

April 21st, 1970

In response to a dispute over wheat production quotas, Leonard Casley declared his 75 km2 (29 sq mi) farm in Western Australia to be an independent country as the Hutt River Province.

April 21st, 1962

The Century 21 Exposition, the first world's fair in the United States since World War II, opened in Seattle.

April 21st, 1958

United Airlines Flight 736 collided with a U.S. Air Force fighter jet over southern Nevada, resulting in the deaths of all 49 people on board both aircraft.

April 21st, 1934

The "Surgeon's Photograph", purportedly showing the Loch Ness Monster (later revealed to be a hoax), was published in the Daily Mail.

April 21st, 1836

Forces of the Republic of Texas led by Sam Houston defeated the Mexican troops of General Antonio López de Santa Anna in the Battle of San Jacinto, the decisive and final battle of the Texas Revolution.

April 21st, 1789

The Ladies of Trenton social club hosted a reception (depicted) for President-elect George Washington as he journeyed to New York City for his first inauguration.

April 21st, 1615

The Wignacourt Aqueduct (pictured) in Malta was inaugurated and was used to carry water to Valletta for about 300 years.

April 21st, 1509

Henry VIII became King of England, following the death of his father Henry VII, eventually becoming a significant figure in the history of the English monarchy.

April 21st, 0900

A debt was pardoned by the chief of Tondo on the island of Luzon and recorded on the Laguna Copperplate Inscription, the earliest known calendar-dated document found in the Philippines.

January 1st, 1970

Forces led by Mark Antony fought the Battle of Mutina against those of Decimus Brutus, one of Julius Caesar's assassins.

January 1st, 1970

Romulus and Remus (depicted) legendarily founded the city of Rome, according to the calculations of ancient Roman scholar Varro Reatinus.

Birthdays
... of famous people, actors, celebrities and stars on April 21st

Same Day
Who's birthday is on April 21st?

26

Zé Felipe

Brazilian sertanejo singer

*April 21st, 1998, Goiânia

26

Rodion Alimov

Russian badminton player

*April 21st, 1998, Ufa

96

Elizabeth II

Queen of the United Kingdom from 1952 to 2022

*April 21st, 1926, Mayfair †September 8th, 2022, Balmoral Castle

27

Lin Guipu

Chinese badminton player

*April 21st, 1997, Cangnan County

89

Kjeld Hillingsø

Danish general

*April 21st, 1935, Frederiksberg

28

Rachel Honderich

Canadian badminton player

*April 21st, 1996, Toronto

31

Taichi Saito

Japanese badminton player

*April 21st, 1993, Chiba Prefecture

37

Yuhan Tan

Belgian badminton player

*April 21st, 1987, Bilzen

41

Mesinee Mangkalakiri

Badminton player

*April 21st, 1983, Los Alamitos

43

Nicholas Kidd

Badminton player

*April 21st, 1981, Rabaul

47

Mette Schjoldager

Danish badminton player

*April 21st, 1977, Viby

28

Tavi Gevinson

American writer

*April 21st, 1996, Oak Park

63

Dirk Heidenblut

German politician

*April 21st, 1961, Essen

59

Zhao Jianhua

Chinese badminton player

*April 21st, 1965, Nantong

28

Luisa Neubauer

German climate activist

*April 21st, 1996, Hamburg

41

Gugu Mbatha-Raw

British actress (born 1983)

*April 21st, 1983, Oxford

91

Olbram Zoubek

Czech sculptor

*April 21st, 1926, Prague †June 15th, 2017, Prague

84

Kai-Uwe von Hassel

German politician (1913–1997)

*April 21st, 1913 †May 8th, 1997, Aachen

33

Frank Dillane

British actor

*April 21st, 1991, London

24

Nemo Schiffman

French actor and singer

*April 21st, 2000, Paris

Same year
Born in 2017

6

Prince Gabriel, Duke of Dalarna

Younger son of Prince Carl Philip and Princess Sofia of Sweden

*August 31st, 2017, Danderyd Hospital

6

Alana Martina dos Santos Aveiro

Daughter of Cristiano Ronaldo

*November 12th, 2017, Madrid

6

Tunku Iskandar Abdul Jalil Abu Bakar Ibrahim

His Highness Raja Muda of Johor

*October 14th, 2017, Sultanah Aminah Hospital

6

Sir Carter

Son of Beyoncé and Jay-Z

*June 13th, 2017, UCLA Ronald Reagan Medical Center

6

Rumi Carter

Daughter of Beyoncé and Jay-Z

*June 13th, 2017, UCLA Ronald Reagan Medical Center

Birthdays of famous people

Public holidays on April 21st

Fixed holidays (Christian feast day) which are celebrated on April 21st.

Date as a Roman numeral / digit

Born on April 21st, 2017
Future birthdays

Leap year

No: With 365 days 2017 is a normal year and no leap year.

Calendar
April 2017